| # | |
| # This file is part of pyasn1-modules software. | |
| # | |
| # Created by Russ Housley. | |
| # | |
| # Copyright (c) 2019, Vigil Security, LLC | |
| # License: http://snmplabs.com/pyasn1/license.html | |
| # | |
| # Algorithm Identifiers for HKDF | |
| # | |
| # ASN.1 source from: | |
| # https://www.rfc-editor.org/rfc/rfc8619.txt | |
| # | |
| from pyasn1.type import univ | |
| from pyasn1_modules import rfc5280 | |
| # Object Identifiers | |
| id_alg_hkdf_with_sha256 = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.28') | |
| id_alg_hkdf_with_sha384 = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.29') | |
| id_alg_hkdf_with_sha512 = univ.ObjectIdentifier('1.2.840.113549.1.9.16.3.30') | |
| # Key Derivation Algorithm Identifiers | |
| kda_hkdf_with_sha256 = rfc5280.AlgorithmIdentifier() | |
| kda_hkdf_with_sha256['algorithm'] = id_alg_hkdf_with_sha256 | |
| # kda_hkdf_with_sha256['parameters'] are absent | |
| kda_hkdf_with_sha384 = rfc5280.AlgorithmIdentifier() | |
| kda_hkdf_with_sha384['algorithm'] = id_alg_hkdf_with_sha384 | |
| # kda_hkdf_with_sha384['parameters'] are absent | |
| kda_hkdf_with_sha512 = rfc5280.AlgorithmIdentifier() | |
| kda_hkdf_with_sha512['algorithm'] = id_alg_hkdf_with_sha512 | |
| # kda_hkdf_with_sha512['parameters'] are absent |